Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 49d76275d5e445bb2cc9d0346da3df93bdc889efa316f606c4cd32588b917202:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^